Kids Waterproof Originals Rain Jacket - Unlined, Zip and Storm Flap | Muddy Puddles

$36.00

Back To School

Kids Waterproof Originals Rain Jacket - Unlined, Zip and Storm Flap | Muddy Puddles

$36.00

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Muddy Puddles Kids Size Guide with measurements for height, chest, waist, and leg.

Sizing tip: We often use European sizing along with US sizing to help guide you to the right fit. In many cases, if you know your child's height, this actually can help guide you better than age. We did the work for you so you do not have to convert- use this chart to find their height. Outerwear is made to layer over clothes- getting this right should be all the work you need to do. When looking at boots, use current tennis shoe sizing. Boot sizes are in T (Toddler) and Y (Youth)- not by age.

Child's Height	Approx. Age
86–92 cm (34–36 in)	1–2 y
92–98 cm (36–38.5 in)	2–3 y
98–104 cm (38.5–41 in)	3–4 y
104–110 cm (41–43 in)	4–5 y
110–116 cm (43–45.5 in)	5–6 y
116–122 cm (45.5–48 in)	6–7 y
122–128 cm (48–50.5 in)	7–8 y
128–134 cm (50.5–53 in)	8–9 y
134–140 cm (53.5–55 in)	9–10 y
140–152 cm (55–60 in)	10–11 y
152–164 cm (60–64.5 in)	12–14 y
164–176 cm (64.5–69.5 in)	14–16 y

98/2-3y
104/3-4y
110/4-5y
116/5-6y
128/7-8y
140/9-10y
152/11-12y

Product variants

Free Shipping $75 and over | Fast Delivery | Designed for Happy Kids!

Fully Taped Seams

Elastic Cuffs

Recycled Material

A UK Forest School Approved brand, the Originals Jacket is great for light rain and all day dirt and mud play.

Find Your Size

European sizes are based on your child’s height in centimeters. Because kids of the same age can be different sizes, height is the best guide for fit.

Enter your child’s height in inches, and we’ll show the closest CM size range. This correlates to the first number in the size option. ie: 98 or 122. If CM sizing is not provided, simply choose the age provided.

Child's Height

Recommended Sizes

European Size

Typical Age:

Height Range

28 cm (11")

💡 Tip: These are general guidelines. Always check specific brand size charts when possible, as sizing can vary between manufacturers.

Product Description

Part of the Originals Collection, designed with outdoor and forest schools in mind, the Originals Jacket has extra room in the body to allow for movement and layered clothing while keeping children protected as the explore the outdoors. A UK forest school staple item! Pair with the Originals bibs or trousers for a whole set.

Details: Waterproof and windproof
Fit: Longer at the back, perfect for sitting on wet benches
Comfortable: Unlined so you can wear comfortably over clothing and functional layers
Zipper: Easy access front zip with concealed flap for extra protection
Protective: Protects from rain, wind and mud all year round
Hood: Semi elasticated hood designed to keep little heads covered
Fully Breathable: 3000 g/m3
Water Column: 10000mm

Product Features

Fully Taped Seams

Elastic Cuffs

Recycled Material

Nature School Staple

Farm School Go-To

Materials & Care

Washing Instructions: Machine wash on delicate inside out. Tumble dry no heat or line dry to preserve longevity of garment.

Materials: 100% recycled Oxford nylon

Country of Origin: Imported

Style No: #ORJ

Pairs well with

How this gear performs

Each piece is rated for protection from water, wind and performance during play

Waterproofness Low

Handles light rain, drizzle, or damp conditions.

Windproofness High

Designed to block wind in exposed, cold, or very windy conditions.

Insulation N/A

Best for warm weather, rain protection, or very active play.

Breathability High

Highly breathable - ideal for high-energy play and long wear.

Durability High

Built to handle daily wear, rough play, sitting, crawling, and sliding.

Fit Runs Large

Extra room for layering or growth.

Frequently Asked Questions

Is the Muddy Puddles Originals Jacket truly waterproof?

Yes — the Originals Jacket has a 10,000mm water column rating and fully taped seams, meaning no water sneaks through the stitching. It's also windproof (rated High) and made from 100% recycled Oxford nylon. For reference, 10,000mm is considered solid waterproofing for sustained rain — more than enough for a full outdoor school day in wet weather.

Why is this jacket unlined — isn't that less warm?

Being unlined is actually a feature, not a limitation. The Originals Jacket is designed to be worn over your child's existing clothing and functional layers — a fleece, a wool mid-layer, or a base layer — so you control the warmth level based on the weather. This makes it incredibly versatile across seasons: light and breathable in fall, layered up in winter. It's the outer shell in a layering system, not a standalone winter coat.

What makes this jacket ideal for outdoor school and forest school?

The Originals Jacket was designed specifically with outdoor and forest schools in mind. It has extra room in the body for movement and layering, a longer back hem that keeps kids covered when they sit on wet benches or logs, elastic cuffs to seal out drafts, and a semi-elasticated hood that stays put during active play. It's a UK forest school staple — and now available in the U.S. through ODSS.

How does the Originals Jacket fit, and how should I size it?

The Originals Jacket runs large — size up only if your child is between sizes or if you want extra room for heavy layering. The generous cut is intentional: it's designed to fit over a full mid-layer without restricting movement. Sizes run from 2–3 years up to 11–12 years. Check the size chart on the product page for UK to US age/size conversions.

How do I care for the Originals Jacket?

Machine wash on a delicate cycle, inside out. Tumble dry on no heat or line dry to preserve the waterproof coating and extend the life of the jacket. Avoid fabric softener, which can degrade the DWR (durable water repellent) finish. With proper care, this jacket is built to last multiple seasons — and can be passed down or resold through the ODSS (Re)PLAY program.

Is Outdoor School Shop an official Muddy Puddles retailer?

Yes — Outdoor School Shop (ODSS) is the official U.S. partner for Muddy Puddles school outfitting. We work directly with Muddy Puddles to bring their UK forest school gear to outdoor education programs, nature schools, and families across the United States. When you buy Muddy Puddles through ODSS, you're getting authentic product backed by a team that specializes in outfitting kids for outdoor learning.

Our Story

FOUNDED BY WOMEN. BUILT FOR ADVENTURE.

ODSS was started by mothers who saw firsthand how time outside builds resilient, confident kids. What began as helping outdoor schools equip students for all-weather learning grew into a bigger mission: Help families raise resilient, confident kids by making it easier for children to stay outside longer.

Learn More

Testimonials

For us, the right gear from ODSS supports what we believe most about childhood. When children are able to be outside every day, in all seasons, they become tenacious, confident, and develop an authentic relationship with the land.
— RAIN OR SHINE SCHOOL

Working with Outdoor School Shop has transformed our outdoor school community. Parents love knowing their children are consistently and reliably equipped—and that nothing is forgotten or comes home covered in mud.
— RANDOLPH SCHOOL

Our students get outside in all temperatures and having the right gear makes a world of difference. @outdoorschoolshop has gear appropriate for all seasons, has a directory to search for nature schools, and layering guides to help families know how to dress children for the weather
— HEMLOCK HILL

At The Thistle and Root, I always recommend ODSS gear for anyone who believes that children grow best through nature—so dress for it.
— THISTLE & ROOT

Ordering bulk with Outdoor School Shop was just as easy and seamless as I had hoped! As we open up a new program, preparing our first group of kiddos for any weather was at the top of our priority list, and ODSS came through with insight, expertise, and the coolest, most dependable gear around! Thank you ODSS!
— SIDNEY RIDGE

Outfitting the Programs That Keep Kids Outside

Authorized bulk partner for premium outdoor brands

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Kids Waterproof Originals Rain Jacket - Unlined, Zip and Storm Flap | Muddy Puddles

How this gear performs

Frequently Asked Questions

FOUNDED BY WOMEN. BUILT FOR ADVENTURE.

Testimonials

For us, the right gear from ODSS supports what we believe most about childhood. When children are able to be outside every day, in all seasons, they become tenacious, confident, and develop an authentic relationship with the land.

Working with Outdoor School Shop has transformed our outdoor school community. Parents love knowing their children are consistently and reliably equipped—and that nothing is forgotten or comes home covered in mud.

Our students get outside in all temperatures and having the right gear makes a world of difference. @outdoorschoolshop has gear appropriate for all seasons, has a directory to search for nature schools, and layering guides to help families know how to dress children for the weather

At The Thistle and Root, I always recommend ODSS gear for anyone who believes that children grow best through nature—so dress for it.

Outfitting the Programs That Keep Kids Outside

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